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Bakker I, Twisk JW, Van Mechelen W, Roos JC, Kemper HC.Bakker I, et al. Among authors: van mechelen w.J Bone Miner Res. 2003 Feb;18(2):325-32. doi: 10.1359/jbmr.2003.18.2.325.J Bone Miner Res. 2003.PMID: 12568410Free article.
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